The Benefits of a Mini Venturi in Cryogenics
Learn more about the beneficial uses of a Mini Venturi meter in cryogenic applications as a result of research from the National High Magnetic Field Laboratory.
Whitepapers
Rehabilitated Differential Pressure Meters: Expected Accuracy After Rehabilitation
During the past 15 years, PFS has provided field and factory meter rehabilitation services for a wide range of differential primary elements including Venturi meters, […]
Securing NIST Calibration Traceability for Venturi Meters
This article describes the process that Primary Flow Signal, Inc. uses in order to secure NIST traceability on a venturi meter that is not laboratory […]
Pressure Loss in Venturi Meters: How much line pressure/energy does the PFS HVT modified short form Venturi actually consume?
Venturi meters are known for their accuracy, reliability, and longevity, but how much energy and line pressure does the Venturi actually consume?
Exploring Wide Range Flow Metering with Differential Pressure Technology and Modified Venturi Tube Design
Explore the intricacies of differential pressure technology in wide range flow metering, and see how PFS enhances accuracy & efficiency.
Innovations in Venturi Meter Design and Performance
History and Evolution of Venturi Meter Technology SCOPE: The classical Venturi tube design and performance have been well documented over more than 100 years of […]
The Benefits of Requiring ASME-Certified Welders and ASME-Certified Weld Inspectors
By Bruce Briggs, President, Primary Flow Signal, Inc. The Role of ASME-Certified Welders and Inspectors In industrial welding, distinguishing between certified and qualified welders is […]
Accurate Measurement and Analysis of Pulsating Flow in Diesel Engines
Overview: The normal operation of a diesel engine results in pulsating flow conditions which can impair the accuracy and repeatability of the flow metering system […]
The Importance of an Audited Quality System
The term “Quality Control” can be defined as a system of controls that protect and preserve the quality of an article or process. The “Control” […]
The PFS Sealed Metering System (SMS)
History The PFS Sealed Metering System (SMS) was developed in the 1990s in response to end users asking for an accurate and reliable flow meter […]